Mathematics, 03.03.2021 01:00 sydchann582
The lifetimes of light bulbs are normally distributed with a mean of 500 hours and a standard deviation of 25 hours. How long would a lightbulb need to last to be in the top 1% of lifetimes
Answers: 2
Mathematics, 21.06.2019 16:40, naomicervero
Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2
Answers: 1
Mathematics, 21.06.2019 17:30, sabrinarasull1pe6s61
Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9
Answers: 2
The lifetimes of light bulbs are normally distributed with a mean of 500 hours and a standard deviat...
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